00489nam a22001697a 4500003000400000008004100004020001800045082002000063100001900083245008000102260004600182300001000228650002000238650001400258650002900272650001800301OSt250814b        |||||||| |||| 00| 0 eng d  a9789327292909  a338.16014bM74C  aMondal, Sagar.  aCommunication and Diffusion of Agricultural Innovations / cby Sagar Mondal  a.- Ludhianab: Kalyani Publishersc, 2018  a156p.  aSocial Sciences  aEconomics  aAgricultural Innovations  aCommunication